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P9027LP-RAWGI8 - Renesas Electronics

Description: The P9027LP-R is a highly integrated, low BOM count, single-chip receiver targeted for applications up to 3W. The receiver is designed to convert an AC power signal from a resonant tank into a programmable, regulated voltage ranging from 4.5 to 6.0 V. The device includes a high-efficiency synchronous full-bridge rectifier, a fast-tracking, NMOS LDO, and a charge pump to improve startup under very weak coupling or poor alignment conditions. The P9027LP-R includes a patented internal scheme for modulation and

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P9027LP-RAWGI8 - Renesas Electronics PCB footprint - BGA - BGA - WLCSP-40 height 0.65
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P9027LP-RAWGI8 - Renesas Electronics  - 3D model - BGA - WLCSP-40 height 0.65
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P9027LP-RAWGI8 Details

  • Manufacturer Part Number:

    P9027LP-RAWGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    WLCSP

  • Pin Count:

    40

  • Manufacturer Package Code:

    AWG40

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • JESD-30 Code:

    R-PBGA-B40

  • JESD-609 Code:

    e1

  • Length:

    3.62 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.65 mm

  • Surface Mount:

    YES

  • Telecom IC Type:

    TELECOM CIRCUIT

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Width:

    2.24 mm

P9027LP-RAWGI8 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Use a power sequencing controller or a dedicated power management IC to ensure reliable power sequencing. The P9027LP-RAWGI8 has a specific power-up sequence requirement, so ensure that the voltage rails are powered up in the correct order.
  • The maximum capacitance value for the output capacitors is 220uF. Exceeding this value may cause stability issues or affect the regulator's performance.
  • While the datasheet recommends a specific inductor value and type, you can use a different value or type if you can ensure that the inductor's characteristics meet the recommended specifications. However, this may require additional testing and validation to ensure the regulator's performance and stability.
  • Use an oscilloscope to monitor the output voltage and current. Check for signs of oscillation, noise, or instability. Verify that the input voltage, output capacitors, and inductor values meet the recommended specifications. Consult the datasheet and application notes for troubleshooting guidelines.

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P9027LP-RAWGI8 Overview

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